element(s): ['C', 'O'] AFLOW prototype label: AB2_oP6_58_a_g Parameter names: ['a', 'b/a', 'c/a', 'x2', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.4189', '1.0212949', '1.1326801', '0.18508616', '0.18705273'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'O'] representative atom coordinates = [[0. 0. 0. ] [0.18508616 0.18705273 0. ]] spacegroup = 58 cell = [[4.4189, 0, 0], [0, 4.513, 0], [0, 0, 5.0052]] ========================================= Step Time Energy fmax BFGS: 0 15:41:02 -29.535296 27.721366 BFGS: 1 15:41:02 -34.477267 11.614655 BFGS: 2 15:41:02 -35.172216 1.194034 BFGS: 3 15:41:02 -35.172999 1.074585 BFGS: 4 15:41:02 -35.176949 0.089306 BFGS: 5 15:41:02 -35.177168 0.088536 BFGS: 6 15:41:02 -35.181604 0.629561 BFGS: 7 15:41:02 -35.186404 0.879044 BFGS: 8 15:41:03 -35.190952 0.841771 BFGS: 9 15:41:03 -35.194744 0.631613 BFGS: 10 15:41:03 -35.197151 0.311992 BFGS: 11 15:41:03 -35.197774 0.034079 BFGS: 12 15:41:03 -35.197782 0.002017 BFGS: 13 15:41:03 -35.197782 0.002060 BFGS: 14 15:41:03 -35.197781 0.002186 BFGS: 15 15:41:03 -35.197781 0.006413 BFGS: 16 15:41:03 -35.197783 0.017164 BFGS: 17 15:41:03 -35.197788 0.031946 BFGS: 18 15:41:03 -35.197804 0.052721 BFGS: 19 15:41:03 -35.197838 0.069036 BFGS: 20 15:41:03 -35.197888 0.060404 BFGS: 21 15:41:03 -35.197924 0.033927 BFGS: 22 15:41:03 -35.197938 0.014928 BFGS: 23 15:41:03 -35.197942 0.003168 BFGS: 24 15:41:03 -35.197943 0.005841 BFGS: 25 15:41:03 -35.197945 0.012734 BFGS: 26 15:41:03 -35.197949 0.023261 BFGS: 27 15:41:03 -35.197960 0.037224 BFGS: 28 15:41:03 -35.197984 0.048046 BFGS: 29 15:41:03 -35.198014 0.045552 BFGS: 30 15:41:03 -35.198034 0.033821 BFGS: 31 15:41:03 -35.198045 0.013831 BFGS: 32 15:41:03 -35.198048 0.002036 BFGS: 33 15:41:03 -35.198047 0.000251 BFGS: 34 15:41:03 -35.198047 0.000083 BFGS: 35 15:41:03 -35.198047 0.000030 BFGS: 36 15:41:03 -35.198047 0.000032 BFGS: 37 15:41:03 -35.198047 0.000041 BFGS: 38 15:41:03 -35.198047 0.000073 BFGS: 39 15:41:03 -35.198047 0.000134 BFGS: 40 15:41:03 -35.198047 0.000229 BFGS: 41 15:41:03 -35.198047 0.000389 BFGS: 42 15:41:03 -35.198047 0.000666 BFGS: 43 15:41:03 -35.198047 0.001262 BFGS: 44 15:41:04 -35.198047 0.003039 BFGS: 45 15:41:04 -35.198047 0.006753 BFGS: 46 15:41:04 -35.198048 0.007438 BFGS: 47 15:41:04 -35.198050 0.003094 BFGS: 48 15:41:04 -35.198050 0.008920 BFGS: 49 15:41:04 -35.198050 0.002866 BFGS: 50 15:41:04 -35.198050 0.000911 BFGS: 51 15:41:04 -35.198050 0.001826 BFGS: 52 15:41:04 -35.198050 0.001026 BFGS: 53 15:41:04 -35.198050 0.000338 BFGS: 54 15:41:04 -35.198050 0.000011 BFGS: 55 15:41:04 -35.198050 0.000015 BFGS: 56 15:41:04 -35.198050 0.000007 BFGS: 57 15:41:04 -35.198050 0.000000 Minimization converged after 57 steps. Maximum force component: 5.091951030164799e-09 eV/Angstrom Maximum stress component: 4.177138135536434e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'O', 'O', 'O', 'O'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [1.89306459e-01 1.92349851e-01 2.35098870e-38] [8.10693541e-01 8.07650149e-01 6.62346297e-36] [3.10693541e-01 6.92349851e-01 5.00000000e-01] [6.89306459e-01 3.07650149e-01 5.00000000e-01]] cellpar = Cell([[4.605753434113825, 2.5642042576902102e-36, 0.0], [-7.292810793134631e-35, 4.777147015706161, 0.0], [0.0, 0.0, 5.141822397681035]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 5.09195103e-09 3.05975251e-09 0.00000000e+00] [-5.09195103e-09 -3.05975251e-09 0.00000000e+00] [-5.09195103e-09 3.05975251e-09 0.00000000e+00] [ 5.09195103e-09 -3.05975251e-09 0.00000000e+00]] stress = [-3.57398585e-10 -4.17713814e-10 -2.78336126e-10 0.00000000e+00 0.00000000e+00 2.86827726e-31] energy per atom = -5.773955885483143 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0